SDW transition of quenched (TMTSF)2ClO4 at high magnetic fields

N. Matsunaga; A. Briggs; A. Ishikawa; K. Nomura; S. Takasaki; J. Yamada; S. Nakatsuji; H. Anzai

doi:10.1016/S0921-4526(99)02834-3

SDW transition of quenched (TMTSF)₂ClO₄ at high magnetic fields

N. Matsunaga, A. Briggs, A. Ishikawa, K. Nomura, S. Takasaki, J. Yamada, S. Nakatsuji, H. Anzai

SCI - Physics

Research output: Contribution to journal › Article › peer-review

Abstract

The magnetic field dependence of the SDW transition (T_SDW) in quenched (TMTSF)₂ClO₄ has been measured up to 27 T, with the field parallel to the c*-direction. T_SDW increases from 4.5 K in zero field up to 8.4 K at 27 T. The field dependence of TSDW has been calculated in the framework of the mean-field theory. As predicted, a quadratic behavior is observed at low field, followed by a saturation behavior. T_SDW corresponding to the perfect nesting case is estimated to be 13.5 K. This means that the SDW phase of quenched (TMTSF)₂ ClO₄ is strongly suppressed by the two dimensionality of the system.

Original language	English
Pages (from-to)	1581-1582
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	284-288
Issue number	PART II
DOIs	https://doi.org/10.1016/S0921-4526(99)02834-3
Publication status	Published - 2000

Keywords

(TMTSF)ClO
High magnetic field
Metal-insulator transition
Spin-density wave

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

Access to Document

10.1016/S0921-4526(99)02834-3

Cite this

@article{ace354a1b084422e859536f02580b8e5,

title = "SDW transition of quenched (TMTSF)2ClO4 at high magnetic fields",

abstract = "The magnetic field dependence of the SDW transition (TSDW) in quenched (TMTSF)2ClO4 has been measured up to 27 T, with the field parallel to the c*-direction. TSDW increases from 4.5 K in zero field up to 8.4 K at 27 T. The field dependence of TSDW has been calculated in the framework of the mean-field theory. As predicted, a quadratic behavior is observed at low field, followed by a saturation behavior. TSDW corresponding to the perfect nesting case is estimated to be 13.5 K. This means that the SDW phase of quenched (TMTSF)2 ClO4 is strongly suppressed by the two dimensionality of the system.",

keywords = "(TMTSF)ClO, High magnetic field, Metal-insulator transition, Spin-density wave",

author = "N. Matsunaga and A. Briggs and A. Ishikawa and K. Nomura and S. Takasaki and J. Yamada and S. Nakatsuji and H. Anzai",

note = "Funding Information: Some of this work was carried out as part of the {\textquoteleft}Research for the Future{\textquoteright} project, JSPS-RFTF97P00105, supported by the Japan Society for the Promotion of Science. ",

year = "2000",

doi = "10.1016/S0921-4526(99)02834-3",

language = "English",

volume = "284-288",

pages = "1581--1582",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier",

number = "PART II",

}

TY - JOUR

T1 - SDW transition of quenched (TMTSF)2ClO4 at high magnetic fields

AU - Matsunaga, N.

AU - Briggs, A.

AU - Ishikawa, A.

AU - Nomura, K.

AU - Takasaki, S.

AU - Yamada, J.

AU - Nakatsuji, S.

AU - Anzai, H.

N1 - Funding Information: Some of this work was carried out as part of the ‘Research for the Future’ project, JSPS-RFTF97P00105, supported by the Japan Society for the Promotion of Science.

PY - 2000

Y1 - 2000

N2 - The magnetic field dependence of the SDW transition (TSDW) in quenched (TMTSF)2ClO4 has been measured up to 27 T, with the field parallel to the c*-direction. TSDW increases from 4.5 K in zero field up to 8.4 K at 27 T. The field dependence of TSDW has been calculated in the framework of the mean-field theory. As predicted, a quadratic behavior is observed at low field, followed by a saturation behavior. TSDW corresponding to the perfect nesting case is estimated to be 13.5 K. This means that the SDW phase of quenched (TMTSF)2 ClO4 is strongly suppressed by the two dimensionality of the system.

AB - The magnetic field dependence of the SDW transition (TSDW) in quenched (TMTSF)2ClO4 has been measured up to 27 T, with the field parallel to the c*-direction. TSDW increases from 4.5 K in zero field up to 8.4 K at 27 T. The field dependence of TSDW has been calculated in the framework of the mean-field theory. As predicted, a quadratic behavior is observed at low field, followed by a saturation behavior. TSDW corresponding to the perfect nesting case is estimated to be 13.5 K. This means that the SDW phase of quenched (TMTSF)2 ClO4 is strongly suppressed by the two dimensionality of the system.

KW - (TMTSF)ClO

KW - High magnetic field

KW - Metal-insulator transition

KW - Spin-density wave

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U2 - 10.1016/S0921-4526(99)02834-3

DO - 10.1016/S0921-4526(99)02834-3

M3 - Article

AN - SCOPUS:0033701017

SN - 0921-4526

VL - 284-288

SP - 1581

EP - 1582

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

IS - PART II

ER -